ccl caught exception

[17:35:04] [Chunk Batcher 15/ERROR] [CodeChickenLib]:
 CCL has caught an exception whilst rendering a block
  BlockPos:      x:-20, y:74, z:1556
  Block Class:   class epicsquid.blockcraftery.block.BlockEditableSlant
  Registry Name: blockcraftery:editable_slant
  Metadata:      11
  State:         blockcraftery:editable_slant[dir=3,light=false,vert=2]
 Tile at position
  Tile Class:    class epicsquid.blockcraftery.tile.TileEditableBlock
  Tile Id:       blockcraftery:tile_editable_block
  Tile NBT:      {stack:{id:"minecraft:planks",Count:1b,Damage:5s},x:-20,y:74,z:1556,id:"blockcraftery:tile_editable_block",state:{Properties:{variant:"dark_oak"},Name:"minecraft:planks"}}
You can turn off player messages in the CCL config file.

net.minecraft.util.ReportedException: Tesselating block model
	at net.minecraft.client.renderer.BlockRendererDispatcher.renderBlock(BlockRendererDispatcher.java:95) ~[bvm.class:?]
	at codechicken.lib.render.block.CCBlockRendererDispatcher.renderBlock(CCBlockRendererDispatcher.java:82) [CCBlockRendererDispatcher.class:?]
	at mods.betterfoliage.client.Hooks.renderWorldBlock(Hooks.kt:95) [Hooks.class:?]
	at net.minecraft.client.renderer.chunk.RenderChunk.rebuildChunk(RenderChunk.java:200) [bxr.class:?]
	at net.minecraft.client.renderer.chunk.ChunkRenderWorker.processTask(SourceFile:100) [bxn.class:?]
	at net.minecraft.client.renderer.chunk.ChunkRenderWorker.run(SourceFile:43) [bxn.class:?]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212-8u]
Caused by: java.lang.NullPointerException
	at java.util.ArrayList.addAll(ArrayList.java:581) ~[?:1.8.0_212-8u]
	at epicsquid.blockcraftery.model.BakedModelEditable.getQuads(BakedModelEditable.java:88) ~[BakedModelEditable.class:?]
	at net.minecraftforge.client.model.pipeline.ForgeBlockModelRenderer.handler$onRender$zcg000(ForgeBlockModelRenderer.java:539) ~[ForgeBlockModelRenderer.class:?]
	at net.minecraftforge.client.model.pipeline.ForgeBlockModelRenderer.render(ForgeBlockModelRenderer.java) ~[ForgeBlockModelRenderer.class:?]
	at net.minecraftforge.client.model.pipeline.ForgeBlockModelRenderer.renderModelSmooth(ForgeBlockModelRenderer.java:81) ~[ForgeBlockModelRenderer.class:?]
	at net.minecraft.client.renderer.BlockModelRenderer.renderModel(BlockModelRenderer.java:47) ~[bvo.class:?]
	at net.minecraft.client.renderer.BlockModelRenderer.renderModel(BlockModelRenderer.java:38) ~[bvo.class:?]
	at net.minecraft.client.renderer.BlockRendererDispatcher.renderBlock(BlockRendererDispatcher.java:80) ~[bvm.class:?]
	... 6 more
[17:35:04] [Chunk Batcher 15/INFO] [net.minecraft.client.gui.GuiNewChat]: [CHAT] CCL Caught an exception rendering a block. See the log for info.